ZIP 11231 · Brooklyn

Ground conditions at 320 Union Street

Foundation risk band: Moderate · data coverage Good

~14 ftgroundwater depth

~180 ftdepth to bedrock

~52 ftground elevation

35boring sites within ½ mi

The nearest boring data is 33 4th Street, 0.27 mi away, where groundwater was about 31 ft down.

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Boring data within ½ mile

Site	Distance	Groundwater	Fill
33 4th Street	0.27 mi	31 ft	n/r
John Tynan Senior Residence	0.28 mi	9 ft	5–20 ft
415 Smith Street	0.29 mi	n/r	17 ft
9 & 13 5th Street	0.30 mi	29 ft	6 ft
450 Union Street	0.30 mi	14 ft	n/r
President Street Properties	0.31 mi	8 ft	n/r
335 Bond Street	0.32 mi	n/r	4–8.5 ft
Gowanus Canal Northside	0.34 mi	5 ft	n/r
495 Sackett Street	0.34 mi	n/r	n/r
498 Sackett Street	0.34 mi	n/r	n/r
210 Douglass Street	0.37 mi	9 ft	10 ft
Third Street Gowanus	0.37 mi	5 ft	n/r

Estimates come from public records near this lot and can differ from conditions on the lot itself.